Western Digital Green 500GB M.2 SATA SSDWestern Digital Green 500GB M.2 SATA SSD SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks. Sequential read speeds of up to 545MB/s. .Ultra low power-draw so you can use your laptop PC for longer periods of time. Available in 2.5”/7mm cased and M.2 2280 models to accommodate most PCs. .Western Digital FIT Lab certification for compatibility across a wide range of laptop and desktop computers. The Western Digital Green 500GB M.2 SATA SSD features a storage capacity of 500GB, uses the M.2 form factor and connects to the host device via a SATA III interface. It is designed to be energy efficient and is optimized for use in devices where power consumption is a concern. Other features may include support for advanced wear-leveling algorithms, error correction code (ECC) to detect and correct data errors, and built-in over-provisioning for improved performance and endurance.Western Digital Green 500GB M.2 SATA SSD has 03 years Warranty.Features:Boost Your System's Performance With Next-Gen Sata SSDsOver 4 Times Faster Than Our SATA SSDsWestern Digital Designed Controller And Firmware For Optimized PerformanceWestern Digital SSD Dashboard Constantly Monitors The Health Of Your SSDSATA Drive Not Compatible With SATA InterfaceWestern Digital Green 500GB Quick OverviewType - M.2 SATA PCIe Gen3 X4 SSDStorage - 500GBInterface(S) - PCIe SATA 3.0 X4Read Speed (Max.) - 2400MB/SForm Factor (Inch) - M.2 2280Write Speed (Max.) - 1750MB/SYou can visit our facebook page if you want.